Power control method and power control system

专利名称：Power control method and power control

system

发明人：Kari Niemela申请号：US09864534申请日：20010524

公开号：US20020009981A1公开日：20020124

专利附图：

摘要：The invention relates to a power control method and a power control systemused in a transmitter of a radio system comprising an amplifier means and a modulationmeans, which modulates a signal to be transmitted to the radio path. The control system

also comprises a control means, which forms an amplification control signal used toadjust the transmission power of the signal to be transmitted to the radio path. Thecontrol system further comprises a means which forms a reference signal following thechanges in the envelope of the modulated signal, and a means which samples theamplified signal in order to form a sample signal. The control means forms a controlsignal, which adjusts the amplification of the amplifier means, from the reference signaland the sample signal.

申请人：NIEMELA KARI

更多信息请下载全文后查看